/* ============================================
   Natali Vineyards — Styles
   Palette: Midnight Blue (#0A1628) + Mint (#2DD4A8)
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-midnight: #0A1628;
    --color-midnight-light: #132238;
    --color-midnight-mid: #1A2D47;
    --color-mint: #2DD4A8;
    --color-mint-dark: #1FB88A;
    --color-mint-light: #A7F3D0;
    --color-white: #FFFFFF;
    --color-off-white: #F8FAFA;
    --color-gray-50: #F1F5F5;
    --color-gray-100: #E2E8E8;
    --color-gray-200: #CBD5D5;
    --color-gray-300: #94A3A3;
    --color-gray-400: #6B7F7F;
    --color-text: #1A2D47;
    --color-text-light: #F8FAFA;
    --color-text-muted: #94A3A3;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.10);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.14);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.18);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-mint);
    color: var(--color-midnight);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    z-index: 1000;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-gray-100);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
}

.logo__mark {
    width: 36px;
    height: 36px;
    background: var(--color-mint);
    border-radius: 8px;
    position: relative;
    flex-shrink: 0;
}

.logo__mark::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    background: var(--color-midnight);
    border-radius: 4px;
}

.logo__mark--light {
    background: var(--color-mint);
}

.logo__mark--light::after {
    background: var(--color-white);
}

.logo--light .logo__text {
    color: var(--color-white);
}

/* Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 101;
}

.nav-toggle__line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-midnight);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav {
    display: block;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link {
    padding: 8px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
    color: var(--color-mint-dark);
    background: var(--color-gray-50);
}

.nav__link--cta {
    background: var(--color-midnight);
    color: var(--color-white);
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--color-midnight-light);
    color: var(--color-white);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding-top: 72px;
    background: var(--color-midnight);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 80px 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45, 212, 168, 0.12);
    border: 1px solid rgba(45, 212, 168, 0.25);
    color: var(--color-mint);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-mint);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__headline {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--color-white);
    margin-bottom: 24px;
    max-width: 560px;
}

.hero__subheadline {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-300);
    margin-bottom: 40px;
    max-width: 480px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-mint);
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-midnight-mid);
}

/* Hero Image Stack */
.hero__visual {
    position: relative;
    height: 600px;
}

.hero__image-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero__image {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero__image--main {
    width: 75%;
    top: 0;
    right: 0;
    height: 78%;
    z-index: 1;
}

.hero__image--float {
    width: 58%;
    bottom: 12%;
    left: 0;
    height: 42%;
    z-index: 2;
    border: 4px solid var(--color-midnight);
}

.hero__image--accent {
    width: 38%;
    bottom: 0;
    right: 10%;
    height: 32%;
    z-index: 3;
    border: 4px solid var(--color-midnight);
    border-radius: var(--radius-md);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--color-mint);
    color: var(--color-midnight);
    border-color: var(--color-mint);
}

.btn--primary:hover {
    background: var(--color-mint-dark);
    border-color: var(--color-mint-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 212, 168, 0.3);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-midnight);
    border-color: var(--color-white);
}

.btn--light:hover {
    background: var(--color-gray-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn--outline-light:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ============================================
   SECTION UTILITIES
   ============================================ */
.section {
    padding: 100px 0;
}

.section__header {
    margin-bottom: 64px;
}

.section__header--center {
    text-align: center;
}

.section__eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 16px;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-midnight);
    margin-bottom: 16px;
}

.section__title--light {
    color: var(--color-white);
}

.section__description {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-gray-400);
    max-width: 560px;
}

.section__header--center .section__description {
    margin: 0 auto;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
    background: var(--color-off-white);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--color-gray-100);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-mint-light);
}

.product-card__image {
    height: 220px;
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__body {
    padding: 28px;
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: 10px;
}

.product-card__desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-gray-400);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--color-midnight);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__visual {
    position: relative;
    height: 520px;
}

.about__image-main {
    position: absolute;
    width: 78%;
    height: 82%;
    top: 0;
    left: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about__image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about__image-secondary {
    position: absolute;
    width: 52%;
    height: 46%;
    bottom: 0;
    right: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--color-midnight);
}

.about__image-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about__text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-gray-300);
}

.about__values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 8px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-item__icon {
    width: 48px;
    height: 48px;
    background: rgba(45, 212, 168, 0.12);
    border: 1px solid rgba(45, 212, 168, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-mint);
}

.value-item__title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 4px;
}

.value-item__desc {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    line-height: 1.5;
}

/* ============================================
   CTA STRIP
   ============================================ */
.cta-strip {
    background: var(--color-mint);
    padding: 80px 0;
}

.cta-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-strip__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2.125rem);
    font-weight: 700;
    color: var(--color-midnight);
    line-height: 1.25;
    margin-bottom: 12px;
}

.cta-strip__text {
    font-size: 1.0625rem;
    color: rgba(10, 22, 40, 0.7);
    max-width: 480px;
}

.cta-strip__actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ============================================
   LOCATION
   ============================================ */
.location {
    background: var(--color-off-white);
}

.location__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: stretch;
}

.location__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.location__card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--color-white);
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition);
}

.location__card:hover {
    border-color: var(--color-mint-light);
    box-shadow: var(--shadow-md);
}

.location__card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-midnight);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-mint);
}

.location__card-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-400);
    margin-bottom: 6px;
}

.location__card p {
    font-size: 1rem;
    color: var(--color-midnight);
    line-height: 1.6;
}

.location__card a {
    color: var(--color-mint-dark);
    font-weight: 600;
    transition: color var(--transition);
}

.location__card a:hover {
    color: var(--color-mint);
}

.location__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 360px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--color-midnight);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact__text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-gray-300);
    margin-bottom: 36px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-gray-300);
    font-size: 0.9375rem;
}

.contact__detail a {
    color: var(--color-mint);
    font-weight: 600;
    transition: color var(--transition);
}

.contact__detail a:hover {
    color: var(--color-mint-light);
}

.contact__detail-icon {
    width: 40px;
    height: 40px;
    background: rgba(45, 212, 168, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
    flex-shrink: 0;
}

/* Contact Form */
.contact__form-wrapper {
    background: var(--color-midnight-light);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--color-midnight-mid);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-200);
    letter-spacing: 0.02em;
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-midnight);
    border: 1px solid var(--color-midnight-mid);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    line-height: 1.5;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-gray-400);
}

.form__input:focus,
.form__textarea:focus {
    border-color: var(--color-mint);
    box-shadow: 0 0 0 3px rgba(45, 212, 168, 0.15);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__success {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: rgba(45, 212, 168, 0.1);
    border: 1px solid rgba(45, 212, 168, 0.25);
    border-radius: var(--radius-md);
    color: var(--color-mint);
    font-size: 0.9375rem;
    font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #060E1A;
    padding: 72px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-gray-400);
    margin-top: 16px;
    max-width: 280px;
}

.footer__nav-title {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-300);
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--color-mint);
}

.footer__address {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-gray-400);
}

.footer__address a {
    color: var(--color-mint);
    font-weight: 600;
    transition: color var(--transition);
}

.footer__address a:hover {
    color: var(--color-mint-light);
}

.footer__bottom {
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: var(--color-gray-400);
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__grid {
        gap: 48px;
    }
    
    .hero__visual {
        height: 480px;
    }
    
    .about__grid {
        gap: 48px;
    }
    
    .contact__grid {
        gap: 48px;
    }
}

@media (max-width: 900px) {
    .hero__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__headline {
        max-width: 100%;
    }
    
    .hero__subheadline {
        max-width: 100%;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__stats {
        justify-content: center;
    }
    
    .hero__visual {
        display: none;
    }
    
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__grid {
        grid-template-columns: 1fr;
    }
    
    .about__visual {
        height: 400px;
        order: -1;
    }
    
    .location__grid {
        grid-template-columns: 1fr;
    }
    
    .location__map {
        min-height: 280px;
    }
    
    .contact__grid {
        grid-template-columns: 1fr;
    }
    
    .cta-strip__inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-gray-100);
        padding: 16px 24px 24px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }
    
    .nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }
    
    .nav__link {
        padding: 12px 16px;
    }
    
    .nav__link--cta {
        margin-left: 0;
        text-align: center;
        margin-top: 8px;
    }
    
    .products__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .cta-strip__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-strip__actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section {
        padding: 72px 0;
    }
    
    .hero {
        padding-top: 72px;
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .contact__form-wrapper {
        padding: 24px;
    }
    
    .about__visual {
        height: 300px;
    }
}